203831952

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 549488640

約数和(自身を除く): 345656688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 127, 174, 232, 254, 348, 381, 464, 508, 696, 762, 1016, 1153, 1392, 1524, 2032, 2306, 3048, 3459, 3683, 4612, 6096, 6918, 7366, 9224, 11049, 13836, 14732, 18448, 22098, 27672, 29464, 33437, 44196, 55344, 58928, 66874, 88392, 100311, 133748, 146431, 176784, 200622, 267496, 292862, 401244, 439293, 534992, 585724, 802488, 878586, 1171448, 1604976, 1757172, 2342896, 3514344, 4246499, 7028688, 8492998, 12739497, 16985996, 25478994, 33971992, 50957988, 67943984, 101915976, 203831952]

約数ペア:

[(1, 203831952), (2, 101915976), (3, 67943984), (4, 50957988), (6, 33971992), (8, 25478994), (12, 16985996), (16, 12739497), (24, 8492998), (29, 7028688), (48, 4246499), (58, 3514344), (87, 2342896), (116, 1757172), (127, 1604976), (174, 1171448), (232, 878586), (254, 802488), (348, 585724), (381, 534992), (464, 439293), (508, 401244), (696, 292862), (762, 267496), (1016, 200622), (1153, 176784), (1392, 146431), (1524, 133748), (2032, 100311), (2306, 88392), (3048, 66874), (3459, 58928), (3683, 55344), (4612, 44196), (6096, 33437), (6918, 29464), (7366, 27672), (9224, 22098), (11049, 18448), (13836, 14732)]